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Code Issues Releases Wiki Activity

libbpf: Fix unneeded extra initialization in bpf_map_batch_common 

bpf_attr doesn't required to be declared with '= {}' as memset is used
in the code.

Fixes: 2ab3d86ea1 ("libbpf: Add libbpf support to batch ops")
Reported-by: Andrii Nakryiko <andriin@fb.com>
Signed-off-by: Brian Vazquez <brianvv@google.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200116045918.75597-1-brianvv@google.com
This commit is contained in:
Brian Vazquez 2020-01-15 20:59:18 -08:00 committed by Daniel Borkmann
parent b65053cd94
commit 858e284f0e
1 changed files with 1 additions and 1 deletions
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2
tools/lib/bpf/bpf.c
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@ -457,7 +457,7 @@ static int bpf_map_batch_common(int cmd, int fd, void *in_batch,
__u32 *count,
const struct bpf_map_batch_opts *opts)
{
union bpf_attr attr = {};
union bpf_attr attr;
int ret;
if (!OPTS_VALID(opts, bpf_map_batch_opts))